Pterygium: Causes, Symptoms, Prevention & Treatment Options
  Pterygium: Understanding Causes, Symptoms, and Treatment Options   Pterygium, commonly known as “surfer’s eye,” is a non-cancerous growth that appears on the conjunctiva, the clear tissue covering the white part of the eye. This wedge-shaped growth often begins on the side closest to the nose and extends toward the cornea. While usually not serious, it can cause discomfort and, in some cases, interfere with vision.   Causes of Pterygium   The exact cause of pterygium is not fully understood, but environmental factors are believed to play a major role. Excessive exposure to ultraviolet (UV) light, dust, wind, and dry climates significantly increases the risk of developing this condition. People who spend a lot of time outdoors, especially in sunny or dusty environments, are more susceptible.   Genetic predisposition may also contribute to its development, meaning if a family member has had pterygium, others may be at a higher risk.   Symptoms of Pterygium   In its early stages, pt...